85099040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 218707776

約数和(自身を除く): 133608736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 163, 208, 251, 260, 326, 416, 502, 520, 652, 815, 1004, 1040, 1255, 1304, 1630, 2008, 2080, 2119, 2510, 2608, 3260, 3263, 4016, 4238, 5020, 5216, 6520, 6526, 8032, 8476, 10040, 10595, 13040, 13052, 16315, 16952, 20080, 21190, 26080, 26104, 32630, 33904, 40160, 40913, 42380, 52208, 65260, 67808, 81826, 84760, 104416, 130520, 163652, 169520, 204565, 261040, 327304, 339040, 409130, 522080, 531869, 654608, 818260, 1063738, 1309216, 1636520, 2127476, 2659345, 3273040, 4254952, 5318690, 6546080, 8509904, 10637380, 17019808, 21274760, 42549520, 85099040]

約数ペア:

[(1, 85099040), (2, 42549520), (4, 21274760), (5, 17019808), (8, 10637380), (10, 8509904), (13, 6546080), (16, 5318690), (20, 4254952), (26, 3273040), (32, 2659345), (40, 2127476), (52, 1636520), (65, 1309216), (80, 1063738), (104, 818260), (130, 654608), (160, 531869), (163, 522080), (208, 409130), (251, 339040), (260, 327304), (326, 261040), (416, 204565), (502, 169520), (520, 163652), (652, 130520), (815, 104416), (1004, 84760), (1040, 81826), (1255, 67808), (1304, 65260), (1630, 52208), (2008, 42380), (2080, 40913), (2119, 40160), (2510, 33904), (2608, 32630), (3260, 26104), (3263, 26080), (4016, 21190), (4238, 20080), (5020, 16952), (5216, 16315), (6520, 13052), (6526, 13040), (8032, 10595), (8476, 10040)]